/* Liquid Glass customization layered on the MIT-licensed AcadHomepage theme. */

:root {
  --glass-ink: #1f2937;
  --glass-muted: #697386;
  --glass-blue: #356ca8;
  --glass-line: rgba(76, 96, 125, 0.16);
  --glass-surface: rgba(255, 255, 255, 0.52);
  --glass-shadow: 0 18px 50px rgba(37, 54, 80, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 14% 8%, rgba(255, 233, 205, 0.58), transparent 31rem),
    radial-gradient(circle at 90% 4%, rgba(201, 224, 255, 0.72), transparent 32rem),
    linear-gradient(180deg, #f7f9fc 0%, #eef4fb 48%, #f8fafc 100%);
  background-attachment: fixed;
  color: var(--glass-ink);
}

body::before {
  background-image: linear-gradient(rgba(61, 82, 111, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 82, 111, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
  z-index: -1;
}

.masthead {
  backdrop-filter: blur(24px) saturate(135%);
  -webkit-backdrop-filter: blur(24px) saturate(135%);
  background: rgba(248, 250, 253, 0.66);
  border-bottom: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 8px 30px rgba(35, 53, 80, 0.055);
}

.greedy-nav {
  background: transparent;
}

.greedy-nav a {
  color: #445064;
  font-size: 0.88rem;
}

.greedy-nav .visible-links a::before {
  background: var(--glass-blue);
  height: 1px;
}

#main {
  margin-top: 2.4rem;
}

.sidebar {
  backdrop-filter: blur(22px) saturate(125%);
  -webkit-backdrop-filter: blur(22px) saturate(125%);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.64), rgba(242, 247, 253, 0.42));
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 24px;
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, 0.92);
  padding: 1.2rem;
}

.author__avatar {
  width: 100%;
}

.author__monogram {
  align-items: flex-end;
  background: linear-gradient(145deg, #243d61, #5277a7);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 18px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.3);
  color: white;
  display: flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.2rem;
  height: 175px;
  justify-content: flex-start;
  letter-spacing: -0.06em;
  padding: 1rem;
  width: 100%;
}

.author__avatar .author__portrait {
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.35), 0 10px 28px rgba(35, 53, 80, 0.09);
  display: block;
  height: 240px;
  max-width: none;
  min-width: 0;
  object-fit: cover;
  object-position: center center;
  padding: 0;
  width: 100%;
}

.author__name {
  font-family: Georgia, "Times New Roman", serif !important;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.author__bio,
.author__urls li {
  color: var(--glass-muted);
}

.sidebar .author__bio {
  line-height: 1.4;
  margin: 0.55rem 0 1rem;
}

.author__email {
  color: #52647c;
  display: inline-block;
  font-size: 0.9em;
  line-height: 1.4;
  margin-top: 0.16rem;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.author__email:hover {
  color: #294f7a;
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.author__urls a {
  color: #3f506a;
}

.social-x-icon {
  display: inline-block;
  fill: currentColor;
  height: 0.82em;
  vertical-align: -0.06em;
  width: 1.28571429em;
}

.profile-links-mobile .social-x-icon {
  height: 0.82em;
  width: 1.28571429em;
}

.profile-links-mobile {
  align-items: center;
  display: none;
  font-size: 1.75em;
  gap: 0.42rem;
  white-space: nowrap;
}

.page {
  backdrop-filter: blur(18px) saturate(115%);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
  background: var(--glass-surface);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 26px;
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, 0.92);
  padding: clamp(1.5rem, 4vw, 3.3rem);
}

.page__content {
  color: #334052;
  line-height: 1.72;
}

.page__content > p:first-of-type {
  color: #263448;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.22rem;
  line-height: 1.72;
}

.page__content h1 {
  border-bottom: 1px solid var(--glass-line);
  color: #243247;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.025em;
  margin-top: 2.8rem;
}

.page__content a {
  color: #2e5f98;
  text-decoration-color: rgba(46, 95, 152, 0.28);
  text-underline-offset: 0.16em;
}

.research-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.8rem 0 2.5rem;
}

.research-strip span {
  backdrop-filter: blur(12px);
  background: rgba(226, 237, 251, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 999px;
  color: #3f5877;
  font-size: 0.78rem;
  padding: 0.45rem 0.8rem;
}

.paper-box {
  align-items: stretch;
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.68) 0%, rgba(247, 251, 255, 0.43) 58%, rgba(218, 233, 252, 0.34) 100%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 19px;
  box-shadow:
    0 12px 30px rgba(42, 63, 92, 0.075),
    inset 0 1px rgba(255, 255, 255, 0.98),
    inset 0 -1px rgba(117, 153, 198, 0.08);
  display: grid;
  gap: 1rem;
  grid-template-columns: 44px 1fr;
  isolation: isolate;
  margin: 0.75rem 0;
  overflow: hidden;
  padding: 1.15rem;
  position: relative;
}

.paper-box::before {
  background: linear-gradient(100deg, rgba(255, 255, 255, 0.7), transparent 42%);
  content: "";
  height: 1px;
  left: 1rem;
  opacity: 0.9;
  pointer-events: none;
  position: absolute;
  right: 1rem;
  top: 0;
  z-index: 0;
}

.paper-index {
  align-items: center;
  background: rgba(232, 241, 253, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.85);
  color: #718299;
  display: flex;
  font-family: monospace;
  font-size: 0.72rem;
  height: 2rem;
  justify-content: center;
  padding: 0;
  width: 2rem;
}

.paper-box .paper-box-text {
  max-width: 100%;
  order: initial;
  padding: 0;
  position: relative;
  width: 100%;
  z-index: 1;
}

.paper-box .paper-box-image {
  display: none;
}

.paper-box-text p,
.paper-box-text ul {
  margin: 0;
}

.paper-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.55rem;
}

.page__content .paper-links a {
  background: rgba(226, 237, 251, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  color: #345b88;
  font-size: 0.72rem;
  line-height: 1;
  padding: 0.38rem 0.68rem;
  text-decoration: none;
}

.page__content .paper-links a:hover {
  background: rgba(213, 229, 248, 0.88);
}

.cv-row {
  border-top: 1px solid var(--glass-line);
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 130px 1fr;
  padding: 1rem 0;
}

.cv-row:last-of-type {
  border-bottom: 1px solid var(--glass-line);
}

.cv-row > span {
  color: var(--glass-muted);
  font-family: monospace;
  font-size: 0.73rem;
  padding-top: 0.15rem;
}

.last-updated {
  color: #8792a2;
  font-size: 0.75rem !important;
  margin-top: 3rem !important;
}

@media (min-width: 57.8125em) {
  #main {
    max-width: 1320px;
  }

  .sidebar {
    width: 19.5%;
  }

  .page {
    width: 78.5%;
  }

  .author__monogram {
    height: 190px;
  }

}

@media (max-width: 1023px) {
  .sidebar {
    padding: 1rem;
  }

  .profile_box {
    gap: 1rem;
  }

  .author__avatar {
    width: 78px;
  }

  .author__monogram {
    align-items: center;
    border-radius: 50%;
    font-size: 1.3rem;
    height: 72px;
    justify-content: center;
    padding: 0;
    width: 72px;
  }

  .author__avatar .author__portrait {
    border-radius: 50%;
    height: 72px;
    object-position: center 30%;
    width: 72px;
  }

  .author__urls-wrapper {
    margin-left: auto;
    text-align: right;
  }

}

@media (max-width: 57.8124em) {
  .sidebar,
  .page {
    float: none;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    max-width: 760px;
    width: 100%;
  }

  .page .page__inner-wrap,
  .page .page__inner-wrap .page__content {
    clear: none;
    display: flow-root;
    float: none;
    height: auto;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
  }
}

@media (max-width: 600px) {
  #main {
    margin-top: 1rem;
    padding-left: 0.65rem;
    padding-right: 0.65rem;
  }

  .sidebar {
    isolation: isolate;
    position: relative;
    z-index: 50;
  }

  .page {
    border-radius: 20px;
    padding: 1.25rem;
  }

  .page__content > p:first-of-type {
    font-size: 1.12rem;
    line-height: 1.68;
  }

  .profile_box {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .author__content {
    min-width: 0;
  }

  .sidebar .author__name {
    font-size: 1.6rem;
    line-height: 1.15;
  }

  .sidebar .author__bio {
    font-size: 1.1rem;
  }

  .sidebar .author__email {
    font-size: 1rem;
  }

  .author__urls-wrapper {
    display: none;
  }

  .profile-links-mobile {
    align-items: center;
    display: flex;
    justify-content: flex-start;
    margin-left: 82px;
    padding: 0.55rem 0 0;
    pointer-events: auto;
    position: relative;
    z-index: 100;
  }

  .profile-links-mobile a {
    align-items: center;
    color: #3f506a;
    display: inline-flex;
    height: 44px;
    justify-content: center;
    min-width: 44px;
    pointer-events: auto !important;
    position: relative;
    text-decoration: none;
    touch-action: manipulation;
    z-index: 2;
  }

  .profile-links-mobile a > i,
  .profile-links-mobile a > svg {
    pointer-events: none;
  }

  .cv-row {
    gap: 0.4rem;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  #main,
  .masthead {
    animation: none;
  }
}

@supports not (backdrop-filter: blur(20px)) {
  .masthead,
  .sidebar,
  .page {
    background: rgba(248, 250, 253, 0.96);
  }
}